Flanges for Oil & Gas – From a Real China Factory

We’re a Chinese flange manufacturer, and we’ve been making flanges for oil & gas for over 15 years. Onshore pipelines, offshore platforms, gas plants – we’ve shipped to all of them.

When you need large size flanges (36", 48", up to 120") for high-pressure, sour service, or extreme temperatures, you want a supplier that actually understands the job.

What we do well:

• Sizes up to 120" (DN3000), classes from 150 to 2500
• Materials: ASTM A105, A694 F60/F65, A350 LF2, F51 duplex, 316/316L
• NACE MR0175 for sour service
• Full heat treatment, PMI, UT, and impact testing

Do you have a pipeline project, compressor station, or refinery turnaround coming up? Send me your spec – size, class, material, quantity. I’ll get back to you within a day with a competitive prices and a realistic lead time.

From a Chinese flange factory that takes oil & gas as seriously as you do.